Home / 65,401,480.39-98,098,959.57-24,457,909.45

Finding the Fourth Proportional to 65,401,480.39, 98,098,959.57 and 24,457,909.45

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Solution

The fourth proportional to 65,401,480.39, 98,098,959.57 and 24,457,909.45 is: 36,685,644.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,401,480.39 : 98,098,959.57 = 24,457,909.45 : x
  2. Step 2: Convert to fraction form
    65,401,480.39/98,098,959.57 = 24,457,909.45/x
  3. Step 3: Cross multiply
    65,401,480.39x = 98,098,959.57 × 24,457,909.45
  4. Step 4: Simplify right side
    65,401,480.39x = 2,399,295,470,302,270.50
  5. Step 5: Solve for x
    x = 2,399,295,470,302,270.50/65,401,480.39
  6. Step 6: Final answer
    x = 36,685,644.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.